Fagor CNC 8055 User manual

Type
User manual
CNC
8055
Installation manual
Ref.1711
Soft: V02.2x
This product uses the following source code, subject to the terms of the GPL license. The applications busybox V0.60.2;
dosfstools V2.9; linux-ftpd V0.17; ppp V2.4.0; utelnet V0.1.1. The librarygrx V2.4.4. The linux kernel V2.4.4. The linux boot
ppcboot V1.1.3. If you would like to have a CD copy of this source code sent to you, send 10 Euros to Fagor Automation
for shipping and handling.
All rights reserved. No part of this documentation may be transmitted,
transcribed, stored in a backup device or translated into another language
without Fagor Automation’s consent. Unauthorized copying or distributing of this
software is prohibited.
The information described in this manual may be subject to changes due to
technical modifications. Fagor Automation reserves the right to change the
contents of this manual without prior notice.
All the trade marks appearing in the manual belong to the corresponding owners.
The use of these marks by third parties for their own purpose could violate the
rights of the owners.
It is possible that CNC can execute more functions than those described in its
associated documentation; however, Fagor Automation does not guarantee the
validity of those applications. Therefore, except under the express permission
from Fagor Automation, any CNC application that is not described in the
documentation must be considered as "impossible". In any case, Fagor
Automation shall not be held responsible for any personal injuries or physical
damage caused or suffered by the CNC if it is used in any way other than as
explained in the related documentation.
The content of this manual and its validity for the product described here has been
verified. Even so, involuntary errors are possible, hence no absolute match is
guaranteed. However, the contents of this document are regularly checked and
updated implementing the necessary corrections in a later edition. We appreciate
your suggestions for improvement.
The examples described in this manual are for learning purposes. Before using
them in industrial applications, they must be properly adapted making sure that
the safety regulations are fully met.
DUAL-USE PRODUCTS
Products manufactured by FAGOR AUTOMATION since April 1st 2014 will
include "-MDU" in their identification if they are included on the list of dual-use
products according to regulation UE 428/2009 and require an export license
depending on destination.
Installation manual
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SOFT: V02.2X
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INDEX
About the product ......................................................................................................................... 9
Declaration of conformity and Warranty conditions .................................................................... 11
Version history ............................................................................................................................ 13
Safety conditions ........................................................................................................................ 17
Returning conditions ................................................................................................................... 21
Additional notes .......................................................................................................................... 23
Fagor documentation.................................................................................................................. 25
CHAPTER 1 8055 CNC CONFIGURATION
1.1 CNC structure ................................................................................................................27
1.2 Central unit..................................................................................................................... 29
1.2.1 –CPU– Module........................................................................................................... 33
1.2.2 –Vpp Axes– module ................................................................................................... 43
1.2.3 –Vpp SB Axes– module ............................................................................................. 50
1.2.4 –I/O– module (inputs - outputs).................................................................................. 57
1.3 Monitors ......................................................................................................................... 62
1.3.1 11" LCD Monitor......................................................................................................... 63
1.3.2 11" LCD monitor + M, T, MC or TC keyboard ............................................................ 65
1.4 Operator panel ...............................................................................................................67
1.4.1 MC, TC, MCO/TCO and alphanumeric operator panels ............................................ 68
1.4.2 Alphanumeric keyboard (optional) ............................................................................. 69
CHAPTER 2 CNC 8055 I CONFIGURATION
2.1 CNC structure ................................................................................................................73
2.1.1 Connectors.................................................................................................................77
2.2 Operator panel ............................................................................................................. 102
2.2.1 Alphanumeric keyboard (optional) ........................................................................... 104
CHAPTER 3 HEAT DISSIPATION
3.1 Heat dissipation by natural convection ........................................................................ 108
3.2 Heat dissipation by convection with internal fan .......................................................... 109
3.3 Heat dissipation by flowing air to the outside with a fan .............................................. 110
CHAPTER 4 REMOTE MODULES (BUS CAN WITH CANOPEN PROTOCOL)
4.1 Installation of the modules ........................................................................................... 113
4.2 Power supply ............................................................................................................... 114
4.3 Digital inputs and digital outputs (single module)......................................................... 120
4.4 Digital inputs and digital outputs (double module) ....................................................... 122
4.5 Electrical characteristics of the inputs and outputs ...................................................... 124
4.6 Numbering of the digital inputs and outputs................................................................. 126
CHAPTER 5 MACHINE AND POWER CONNECTION
5.1 Digital inputs and outputs............................................................................................. 131
5.2 Analog inputs and outputs ........................................................................................... 132
5.3 Setup............................................................................................................................ 133
5.4 Connection of the emergency input and output ........................................................... 137
CHAPTER 6 MACHINE PARAMETERS
6.1 Parameter matching between the CNC and the Sercos drive ..................................... 145
6.2 Parameters that may be modified from the oscilloscope, OEM program or OEM
subroutine.............................................................................................................. 146
6.3 General machine parameters ...................................................................................... 148
6.4 Axis parameters .......................................................................................................... 207
6.5 Spindle parameters...................................................................................................... 242
6.5.1 Machine parameters for the main and 2nd spindles ................................................ 243
6.5.2 Machine parameters for auxiliary spindle................................................................. 263
6.6 Drive parameters ......................................................................................................... 265
6.6.1 Friction compensation .............................................................................................. 268
6.7 Serial line parameters .................................................................................................. 269
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6.8 Ethernet parameters .................................................................................................... 272
6.9 PLC Parameters ......................................................................................................... 277
6.10 Tables .......................................................................................................................... 285
6.10.1 Miscellaneous (M) function table ............................................................................. 285
6.10.2 Leadscrew error compensation table....................................................................... 287
6.10.3 Cross compensation parameter table ...................................................................... 289
CHAPTER 7 CONCEPTS
7.1 Axes and coordinate systems...................................................................................... 291
7.1.1 Rotary axes.............................................................................................................. 294
7.1.2 Gantry axes.............................................................................................................. 296
7.1.3 Slaved axes and synchronized axes........................................................................ 297
7.1.4 Incline axis ............................................................................................................... 298
7.1.5 Tandem axes ........................................................................................................... 300
7.2 Jog ............................................................................................................................... 306
7.2.1 Relationship between the axes and the JOG keys .................................................. 306
7.2.2 Path-jog mode.......................................................................................................... 307
7.3 Movement with an electronic handwheel .................................................................... 309
7.3.1 Standard handwheel ................................................................................................ 310
7.3.2 Path handwheel ....................................................................................................... 311
7.3.3 Feed handwheel mode ............................................................................................ 312
7.3.4 "Additive handwheel" mode ..................................................................................... 313
7.4 Feedback systems....................................................................................................... 315
7.4.1 Counting speed limitation......................................................................................... 316
7.4.2 Resolution ................................................................................................................ 317
7.5 Axis setting .................................................................................................................. 321
7.5.1 Drive adjustment ...................................................................................................... 322
7.5.2 Gain setting.............................................................................................................. 323
7.5.3 Proportional gain setting .......................................................................................... 324
7.5.4 Feed-forward gain setting ........................................................................................ 325
7.5.5 Derivative (AC-forward) gain setting ........................................................................ 326
7.5.6 Leadscrew backlash compensation. ........................................................................ 327
7.5.7 Leadscrew error compensation................................................................................ 328
7.5.8 Circle geometry test ................................................................................................. 330
7.6 Reference systems ...................................................................................................... 332
7.6.1 Machine reference (home) search ........................................................................... 333
7.6.2 Setting on systems without distance-coded feedback ............................................. 337
7.6.3 Setting on systems with distance-coded feedback .................................................. 339
7.6.4 Axis travel limits (software limits) ............................................................................. 340
7.7 Unidirectional approach ............................................................................................... 341
7.8 Auxiliary M, S, T function transfer................................................................................ 342
7.8.1 Transferring M, S, T using the AUXEND signal ....................................................... 344
7.8.2 Transferring the auxiliary (miscellaneous) M functions without the AUXEND signal .. 345
7.9 Main and second spindle ............................................................................................. 346
7.9.1 Spindle types ........................................................................................................... 348
7.9.2 Spindle speed (S) control......................................................................................... 349
7.9.3 Spindle gear change ................................................................................................ 351
7.9.4 Spindle in closed loop .............................................................................................. 353
7.10 Auxiliary spindle controlled by PLC ............................................................................. 359
7.11 Treatment of emergency signals ................................................................................. 360
7.12 Digital servo (CAN or Sercos)...................................................................................... 363
7.12.1 Communication channels......................................................................................... 364
7.12.2 Drive’s absolute feedback........................................................................................ 367
7.13 Axes (2) controlled by a single drive ........................................................................... 368
7.13.1 "C" axis and spindle with a single feedback............................................................. 371
7.14 Additive coupling between axes .................................................................................. 374
7.15 Fagor handwheels: HBA, HBE and LGB .................................................................... 376
7.16 Machine safety related functions ................................................................................. 380
7.16.1 Maximum machining spindle speed......................................................................... 380
7.16.2 Cycle start disabled when hardware errors occur.................................................... 381
7.17 Configuring a CNC as two and a half axes .................................................................. 382
7.17.1 Machine parameter setting ...................................................................................... 383
7.17.2 PLC Program ........................................................................................................... 384
7.18 Tool magazine ............................................................................................................. 386
7.18.1 Tool change via PLC................................................................................................ 386
7.18.2 Tool magazine management ................................................................................... 387
7.18.3 Additional information for magazine management................................................... 388
7.18.4 Anticipated tool management .................................................................................. 389
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7.19 Gear ratio management on axes and spindle .............................................................. 391
7.19.1 Example of axes: encoder in the motor.................................................................... 392
7.19.2 Example of axes: external encoder without gear ratio ............................................. 393
7.19.3 Example of axes: external encoder with gear ratio .................................................. 397
7.19.4 Example of spindle: encoder in the motor................................................................ 400
7.19.5 Example of spindle: external encoder without gear ratio ......................................... 402
7.19.6 Example of spindle: external encoder with gear ratio .............................................. 405
7.20 Feedback combination for SERCOS axes with external feedback to the CNC ........... 408
7.21 Open communication ................................................................................................... 409
7.21.1 Reception setting ..................................................................................................... 411
7.21.2 Incompatibility with WINDNC via RS232.................................................................. 411
7.21.3 Trace of characters sent and received..................................................................... 412
7.21.4 Examples of open communication ........................................................................... 413
7.22 Auto-adjustment of axis machine parameter DERGAIN .............................................. 417
7.23 Compensation of the elastic deformation in the coupling of an axis ............................ 419
CHAPTER 8 INTRODUCTION TO THE PLC
8.1 PLC Resources............................................................................................................ 424
8.2 PLC program execution ............................................................................................... 425
8.3 Cycle time .................................................................................................................... 428
8.4 Modular structure of the program................................................................................. 429
8.4.1 First Cycle module (CY1) ......................................................................................... 429
8.4.2 Main module (PRG) ................................................................................................. 429
8.4.3 Periodic execution module (PE t)............................................................................. 430
8.4.4 Priority of execution of the PLC modules ................................................................. 431
CHAPTER 9 PLC RESOURCES
9.1 Inputs ........................................................................................................................... 433
9.2 Outputs ........................................................................................................................ 434
9.3 Marks ........................................................................................................................... 435
9.4 Registers...................................................................................................................... 437
9.5 Timers .......................................................................................................................... 438
9.5.1 Monostable mode. Input TG1................................................................................... 441
9.5.2 Delayed activation mode. TG2 input ........................................................................ 443
9.5.3 Delayed deactivation mode. Input TG3.................................................................... 445
9.5.4 Signal limiting mode. Input TG4 ............................................................................... 447
9.6 Counters ...................................................................................................................... 449
9.6.1 Operating mode of a counter ................................................................................... 452
CHAPTER 10 PLC PROGRAMMING
10.1 Module structure .......................................................................................................... 454
10.2 Directing instructions.................................................................................................... 455
10.3 Consulting instructions................................................................................................. 458
10.4 Operators and symbols................................................................................................ 460
10.5 Action instructions........................................................................................................ 461
10.5.1 Binary assignment instructions ................................................................................ 462
10.5.2 Conditioned binary actions instructions.................................................................... 463
10.5.3 Sequence breaking action instructions .................................................................... 464
10.5.4 Arithmetic action instructions ................................................................................... 465
10.5.5 Logic action instructions........................................................................................... 467
10.5.6 Specific action instructions....................................................................................... 469
10.6 PLC library ................................................................................................................... 471
CHAPTER 11 CNC-PLC COMMUNICATION
11.1 Auxiliary M, S, T functions ........................................................................................... 476
11.2 Auxiliary M, S, T function transfer ................................................................................ 479
11.2.1 Transferring M, S, T using the AUXEND signal ....................................................... 480
11.2.2 Transferring the auxiliary (miscellaneous) M functions without the AUXEND signal...481
11.3 Displaying messages, errors and screens ................................................................... 482
11.4 Access to the PLC from the CNC ................................................................................ 484
11.5 Access to the PLC from a PC, via DNC....................................................................... 485
CHAPTER 12 LOGIC CNC INPUTS AND OUTPUTS
12.1 General logic inputs ..................................................................................................... 488
12.2 Axis logic inputs. .......................................................................................................... 497
12.3 Spindle logic inputs. ..................................................................................................... 502
12.4 Logic inputs of the auxiliary spindle ............................................................................. 507
12.5 Key inhibiting logic inputs............................................................................................. 508
12.6 Logic inputs of the PLC channel .................................................................................. 509
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12.7 General logic outputs................................................................................................... 512
12.8 Logic outputs of the axes............................................................................................. 520
12.9 Spindle logic outputs.................................................................................................... 522
12.10 Logic outputs of the auxiliary spindle........................................................................... 524
12.11 Logic outputs of key status .......................................................................................... 525
CHAPTER 13 ACCESS TO INTERNAL CNC VARIABLES
13.1 Variables associated with tools.................................................................................... 529
13.2 Variables associated with zero offsets......................................................................... 533
13.3 Variables associated with function G49....................................................................... 535
13.4 Variables associated with machine parameters .......................................................... 537
13.5 Variables associated with work zones ......................................................................... 538
13.6 Variables associated with feedrates ............................................................................ 540
13.7 Variables associated with coordinates......................................................................... 543
13.8 Variables associated with electronic handwheels........................................................ 545
13.9 Variables associated with feedback............................................................................. 547
13.10 Variables associated with the main spindle ................................................................. 548
13.11 Variables associated with the second spindle ............................................................. 551
13.12 Variables associated with the live tool ......................................................................... 554
13.13 Variables associated with local and global parameters ............................................... 555
13.14 Sercos variables .......................................................................................................... 556
13.15 Software & hardware configuration variables .............................................................. 557
13.16 Variables associated with telediagnosis ...................................................................... 560
13.17 Operating-mode related variables ............................................................................... 562
13.18 Other variables ............................................................................................................ 566
CHAPTER 14 AXES CONTROLLED FROM THE PLC
14.1 PLC execution channel................................................................................................ 580
14.1.1 Considerations ......................................................................................................... 581
14.1.2 Blocks which can be executed from the PLC........................................................... 583
14.1.3 Control of the PLC program from the CNC .............................................................. 587
14.2 Action CNCEX1 ........................................................................................................... 589
14.3 Synchronize a PLC axis with a CNC axis .................................................................... 590
CHAPTER 15 CUSTOMIZABLE SCREENS
15.1 Configuration file.......................................................................................................... 593
15.2 Configuration language................................................................................................ 595
15.3 Key words .................................................................................................................... 596
15.4 Arithmetic operations ................................................................................................... 600
15.5 Conditional instructions................................................................................................ 602
15.6 Example of a configuration file..................................................................................... 603
15.7 Error log file (P999500)................................................................................................ 605
CHAPTER 16 CONFIGURABLE WORK MODE
16.1 Axis control .................................................................................................................. 609
16.2 Tool control .................................................................................................................. 610
16.3 Spindle control ............................................................................................................. 611
16.4 MDI .............................................................................................................................. 612
16.5 Screens, subroutines and cycles ................................................................................. 613
16.6 Associated keys........................................................................................................... 614
16.7 OEM text in several languages.................................................................................... 616
16.8 Associated programs ................................................................................................... 619
16.9 Associated subroutines................................................................................................ 620
16.10 Configuration file.......................................................................................................... 621
16.11 Error log file (P999500)................................................................................................ 625
16.12 Cycle data entry........................................................................................................... 626
16.13 Example. Consult inputs and outputs .......................................................................... 628
16.14 Example. Machining canned cycle .............................................................................. 629
CHAPTER 17 PLC PROGRAMMING EXAMPLE
17.1 Definition of symbols (mnemonics).............................................................................. 632
17.2 First cycle module........................................................................................................ 634
17.3 Main module. ............................................................................................................... 635
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SOFT: V02.2X
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APPENDIX
A Technical characteristics of the 8055iCNC .................................................................. 645
B Central unit of the 8055 CNC....................................................................................... 649
C 11" LCD Monitor........................................................................................................... 653
D Probe connection at the 8055i ..................................................................................... 655
E Probe connection at the 8055 CNC ............................................................................. 657
F Summary of internal CNC variables............................................................................. 659
G Summary of PLC commands ....................................................................................... 667
H Summary of PLC inputs and outputs ........................................................................... 671
I 2-digit BCD code output conversion table.................................................................... 677
J Key code ...................................................................................................................... 679
K Logic outputs of key status .......................................................................................... 689
L Key inhibiting codes ..................................................................................................... 699
M Machine parameter setting chart ................................................................................. 709
N M functions setting chart .............................................................................................. 721
O Leadscrew error compensation table........................................................................... 723
P Cross compensation tables.......................................................................................... 725
Q Maintenance ................................................................................................................ 727
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CNC 8055
CNC 8055i
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ABOUT THE PRODUCT
BASIC CHARACTERISTICS OF THE DIFFERENT MODELS.
HARDWARE OPTIONS OF THE 8055I CNC
8055i FL EN 8055 FL
8055i FL
8055 Power
8055i Power
Pendant 8055i FL EN 8055i FL 8055i Power
Enclosure ----- 8055 FL 8055 Power
USB Standard Standard Standard
Block processing time 1 ms 3.5 ms 1 ms
RAM memory 1Mb 1Mb 1 Mb
Software for 7 axes ----- ----- Option
TCP transformation ----- ----- Option
C axis (Lathe) ----- ----- Option
Y axis (Lathe) ----- ----- Option
Look-ahead 100 blocks 100 blocks 200 blocks
Flash Memory 512Mb / 2Gb 512Mb Option Option
Analog Digital Engraving
Ethernet Option Option Option
RS232 serial line. Standard Standard Standard
16 digital inputs and 8 outputs (I1 to I16 and O1 to O8) Standard Standard Standard
Another 40 digital inputs and 24 outputs (I65 to I104 and O33 to O56) Option Option Option
Probe inputs Standard Standard Standard
Spindle (feedback input and analog output) Standard Standard Standard
Electronic handwheels Standard Standard Standard
4 axes (feedback and velocity command) Option Option - - -
Remote CAN modules, for digital I/O expansion (RIO). Option Option - - -
Sercos servo drive system for Fagor servo drive connection. - - - Option - - -
CAN servo drive system for Fagor servo drive connection. - - - Option - - -
Before start-up, verify that the machine that integrates this CNC meets the 89/392/CEE Directive.
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About the product
SOFTWARE OPTIONS OF THE 8055 AND 8055I CNCS.
Model
GP M MC MCO EN T TC TCO
Number of axes with standard software 4 4 4 4 3 2 2 2
Number of axes with optional software 7 7 7 7 ----- 4 or 7 4 or 7 4 or 7
Electronic threading ----- Stand. Stand. Stand. Stand. Stand. Stand. Stand.
Tool magazine management: ----- Stand. Stand. Stand. ----- Stand. Stand. Stand.
Machining canned cycles ----- Stand. Stand. ----- Stand. Stand. Stand. -----
Multiple machining ----- Stand. Stand. ----- Stand. ----- ----- -----
Solid graphics ----- Stand. Stand. Stand. ----- Stand. Stand. Stand.
Rigid tapping ----- Stand. Stand. Stand. Stand. Stand. Stand. Stand.
Tool life monitoring ----- Opt. Opt. Opt. Stand. Opt. Opt. Opt.
Probing canned cycles ----- Opt. Opt. Opt. Stand. Opt. Opt. Opt.
DNC Stand. Stand. Stand. Stand. Stand. Stand. Stand. Stand.
COCOM version Opt. Opt. Opt. Opt. ----- Opt. Opt. Opt.
Profile editor Stand. Stand. Stand. Stand. ----- Stand. Stand. Stand.
Tool radius compensation Stand. Stand. Stand. Stand. Stand. Stand. Stand. Stand.
Tangential control Opt. Opt. Opt. Opt. ----- Opt. Opt. Opt.
Retracing ----- Opt. Opt. Opt. Stand. Opt. Opt. Opt.
Setup assistance Stand. Stand. Stand. Stand. Stand. Stand. Stand. Stand.
Irregular pockets with islands ----- Stand. Stand. Stand. ----- ----- ----- -----
TCP transformation ----- Opt. Opt. Opt. ----- ----- ----- -----
C axis (on Lathe) ----- ----- ----- ----- ----- Opt. Opt. Opt.
Y axis (on Lathe) ----- ----- ----- ----- ----- Opt. Opt. Opt.
Telediagnosis Opt. Opt. Opt. Opt. Stand. Opt. Opt. Opt.
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DECLARATION OF CONFORMITY AND
WARRANTY CONDITIONS
DECLARATION OF CONFORMITY
The declaration of conformity for the CNC is available in the downloads section of FAGOR’S corporate
website at http://www.fagorautomation.com. (Type of file: Declaration of conformity).
WARRANTY TERMS
The warranty conditions for the CNC are available in the downloads section of FAGOR’s corporate website
at http://www.fagorautomation.com. (Type of file: General sales-warranty conditions).
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Declaration of conformity and Warranty conditions
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VERSION HISTORY
Here is a list of the features added in each software version and the manuals that describe them.
The version history uses the following abbreviations:
INST Installation manual
PRG Programming manual
OPT Operating manual
OPT-MC Operating manual for the MC option.
OPT-TC Operating manual for the TC option.
OPT-CO Manual of the CO manual
Software V01.00 October 2010
First version.
Software V01.20 April 2011
Software V01.08 August 2011
Software V01.30 September 2011
List of features Manual
Open communication. INST
Improvements to Look Ahead machining. INST
Blocks with helical interpolation in G51. PRG
G84. Tapping with relief. PRG
List of features Manual
Spindle parameter OPLDECTI (P86). INST
List of features Manual
Gear ratio management on Sercos spindles INST
Improved feedrate limit management (FLIMIT). INST
New type of penetration in lathe type threading cycles. PRG
Improved lathe type thread repair. Partial repair. PRG
MC option: Rigid tapping with relief. OPT-MC
TC option: New type of penetration in threading cycles. OPT-TC
TC option: Improved thread repair. Partial and multi-entry (start) thread repair. OPT-TC
TC option: Zig-zag entry to the groove at the starting point of the groove. OPT-TC
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Version history
Software V01.31 October 2011
Software V01.40 January 2012
Software V01.60 December 2013
Software V01.65 January 2015
Software V02.00 February 2014
List of features Manual
CNC 8055 FL Engraving model INST / OPT/ PRG
List of features Manual
Execution of M3, M4 and M5 using PLC marks INST / PRG
Values 12 and 43 of variable OPMODE in conversational work mode. INST / PRG
List of features Manual
Auto-adjustment of axis machine parameter DERGAIN. INST
New value for axis machine parameter ACFGAIN (P46). INST
Value 120 of the OPMODE variable. INST / PRG
List of features Manual
Block processing time of 1 ms on the "CNC 8055i FL Engraving" model. INST / OPT/ PRG
List of features Manual
Profile machining in segments. J parameter for G66 and G68 cycles. PRG
Calls to subroutines using G functions. INST / PRG
Anticipated tool management. INST
Managing "PNG" and "JPG" graphic elements. INST
New values for parameters MAXGEAR1..4 (P2..5), SLIMIT (P66) and MAXSPEED (P0). INST
Retracing function of 2000 blocks. INST
Quick block search. OPT
Local subroutines within a program. PRG
Avoid spindle stop with M30 or RESET. Spindle parameter SPDLSTOP (P87). INST
Programming T and M06 with associated with a subroutine in the same line. PRG
New values of the OPMODE variable. INST / PRG
New variables: DISABMOD, GGSN, GGSO, GGSP, GGSQ, CYCCHORDERR. INST / PRG
Possibility to set the parameters of SERCOS nodes in a non-sequential order. INST
WRITE instruction: “$” character followed by “P”. PRG
Cancel additive handwheel offset with G04 K0. General parameter ADIMPG (P176). INST / PRG
Ethernet parameter NFSPROTO (P32). TCP or UDP protocol selection. INST
Face thread repair cycle. OPT TC
Penetration increment (step) in thread repair. INST / OPT TC
API compliant thread. OPT TC
Roughing by segments in inside profiling cycles 1 and 2. INST / OPT TC
Programming the Z increment and the angle on threads. INST / OPT TC
Reversal of the starting and final point of the face thread repair. INST / OPT TC
Manual tool calibration without stopping the spindle during each step. INST / OPT TC
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Version history
Software V02.03 July 2014
Software V02.10 November 2014
Software V02.21 July 2015
Software V02.22 March 2016
List of features Manual
Set PAGE and SYMBOL instructions support PNG and JPG/JPEG formats. PRG
New values for parameters MAXGEAR1..4 (P2..5), SLIMIT (P66), MAXSPEED (P0) and
DFORMAT (P1).
INST
List of features Manual
Incremental zero offset (G158). INST / PRG
Programs identified with letters. OPT
Variables PRGN and EXECLEV. INST
Korean language. INST
Change of default value for general machine parameters: MAINOFFS (P107), MAINTASF (P162)
and FEEDTYPE (P170).
INST
New variable EXTORG. INST / PRG
Image handling via DNC. PRG
Save/restore a trace of the oscilloscope. OPT
List of features Manual
PLC library. INST
Zero offsets table in ISO mode. OPT
Compensation of the elastic deformation in the coupling of an axis. INST
Machine axis parameter DYNDEFRQ (P103). INST
Change of maximum value of axis and spindle parameter NPULSES. INST
Operating Terms. OPT
List of features Manual
Axis filters for movements with the handwheel. General machine parameter HDIFFBAC (P129)
and machine axis parameter HANFREQ (P104).
INST
Change of maximum value of axis and spindle parameter NPULSES. INST
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Version history
CNC 8055
CNC 8055i
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SAFETY CONDITIONS
Read the following safety measures in order to prevent harming people or damage to this product and those
products connected to it.
The unit can only be repaired by personnel authorized by Fagor Automation.
Fagor Automation shall not be held responsible of any physical or material damage originated from not
complying with these basic safety rules.
PRECAUTIONS AGAINST PERSONAL HARM
Interconnection of modules.
Use the connection cables provided with the unit.
Use proper Mains AC power cables
To avoid risks, use only the Mains AC cables recommended for this unit.
Avoid electric shocks.
In order to avoid electrical discharges and fire hazards, do not apply electrical voltage outside the range
selected on the rear panel of the central unit.
Ground connection.
In order to avoid electrical discharges, connect the ground terminals of all the modules to the main
ground terminal. Before connecting the inputs and outputs of this unit, make sure that all the grounding
connections are properly made.
Before powering the unit up, make sure that it is connected to ground.
In order to avoid electrical discharges, make sure that all the grounding connections are properly made.
Do not work in humid environments.
In order to avoid electrical discharges, always work under 90% of relative humidity (non-condensing)
and 45 ºC (113º F).
Do not operate this unit in explosive environments.
In order to avoid risks, harm or damages, do not work in explosive environments.
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Safety conditions
PRECAUTIONS AGAINST PRODUCT DAMAGE
Work environment.
This unit is ready to be used in industrial environments complying with the directives and regulations
effective in the European Community.
Fagor Automation shall not be held responsible for any damage that could suffer or cause when installed
under other conditions (residential or domestic environments).
Install this unit in the proper place.
It is recommended, whenever possible, to install the CNC away from coolants, chemical product, blows,
etc. that could damage it.
This unit meets the European directives on electromagnetic compatibility. Nevertheless, it is
recommended to keep it away from sources of electromagnetic disturbance, such as:
Powerful loads connected to the same mains as the unit.
Nearby portable transmitters (radio-telephones, Ham radio transmitters).
Nearby radio / TC transmitters.
Nearby arc welding machines.
Nearby high voltage lines.
Etc.
•Enclosures.
It is up to the manufacturer to guarantee that the enclosure where the unit has been installed meets
all the relevant directives of the European Union.
Avoid disturbances coming from the machine tool.
The machine-tool must have all the interference generating elements (relay coils, contactors, motors,
etc.) uncoupled.
DC relay coils. Diode type 1N4000.
AC relay coils. RC connected as close to the coils as possible with approximate values of R=220
 1 W y C=0,2 µF / 600 V.
AC motors. RC connected between phases, with values of R=300 / 6 W y C=0,47 µF / 600 V.
Use the proper power supply.
Use an external regulated 24 Vdc power supply for the inputs and outputs.
Connecting the power supply to ground.
The zero Volt point of the external power supply must be connected to the main ground point of the
machine.
Analog inputs and outputs connection.
It is recommended to connect them using shielded cables and connecting their shields (mesh) to the
corresponding pin.
Ambient conditions.
The working temperature must be between +5 ºC and +40 ºC (41ºF and 104º F)
The storage temperature must be between -25 ºC and +70 ºC. (-13 ºF and 158 ºF)
Monitor enclosure (CNC 8055) or central unit ( CNC 8055i)
Guarantee the required gaps between the monitor or the central unit and each wall of the enclosure.
Use a DC fan to improve enclosure ventilation.
Power switch.
This power switch must be mounted in such a way that it is easily accessed and at a distance between
0.7 meters (27.5 inches) and 1.7 meters (5.5ft) off the floor.
CNC 8055
CNC 8055i
·19·
Safety conditions
PROTECTIONS OF THE UNIT ITSELF (8055)
"Axes" and "Inputs-Outputs" modules.
All the digital inputs and outputs have galvanic isolation via optocouplers between the CNC circuitry
and the outside.
They are protected by an external fast fuse (F) of 3.15 A 250V against overvoltage of the external power
supply (over 33 Vdc) and against reverse connection of the power supply.
Monitor.
The type of protection fuse depends on the type of monitor. See identification label of the unit itself.
PROTECTIONS OF THE UNIT ITSELF (8055I)
Central unit.
It has a 4 A 250V external fast fuse (F).
Inputs-Outputs.
All the digital inputs and outputs have galvanic isolation via optocouplers between the CNC circuitry
and the outside.
OUT
IN
X7
X1
X8
X9
X2
X10
X3
X11
X4
X12
X5
X13
X6
+24V
0V
FUSIBLE
FUSES
·20·
CNC 8055
CNC 8055i
Safety conditions
PRECAUTIONS DURING REPAIRS
SAFETY SYMBOLS
Symbols that may appear in the manual.
Do not manipulate the inside of the unit. Only personnel authorized by Fagor Automation may access
the interior of this unit.
Do not handle the connectors with the unit connected to AC power. Before manipulating the connectors
(inputs/outputs, feedback, etc.) make sure that the unit is not connected to AC power.
Symbol for danger or prohibition.
It indicates actions or operations that may cause damage to people or to units.
Warning or caution symbol.
It indicates situations that could be caused by certain operations and the actions to take to prevent
them.
Mandatory symbol.
It indicates actions or operations that MUST be carried out.
Information symbol.
It indicates notes, warnings and advises.
i
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Fagor CNC 8055 User manual

Type
User manual

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